Northwest announces interline e-ticketing with Delta

EAGAN - Northwest Airlines and Delta Air Lines have begun cooperating on electronic ticketing. <br> <br> That allows customers of either airline to use a single e-ticket for travel on both carriers. <br> <br> Northwest already had in place e-ticketing agreements with American, United and Continental. The new agreement with Delta enables Northwest customers to use a single electronic ticket when flying on any of the nation&#39;s five largest airlines. <br> <br> Delta previously had an agreement with United, and its customers now will be able to use a single e-ticket for travel on Delta, Northwest and United. <br> <br> Previously, customers were required to obtain a separate e-ticket for each carrier.

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